UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 16 OCT 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1036 61 -12.7 -13.9 91 1.2 -12.9 90 1 257.8 258.0 258.0 261.2 1.26 1 1032 90 -10.7 -12.8 84 2.1 -11.2 105 1 260.1 260.3 260.0 263.8 1.38 2 1009 265 -4.1 -5.7 89 1.6 -4.6 191 2 268.4 268.8 268.0 275.0 2.47 3 1000 335 -3.7 -6.0 84 2.3 -4.5 225 3 269.5 269.8 268.7 276.1 2.44 4 954 707 -2.9 -12.9 46 10.0 -5.8 297 4 273.9 274.2 270.0 278.1 1.48 5 949 749 -3.1 -14.1 42 11.0 -6.1 306 4 274.1 274.3 269.9 278.0 1.35 6 925 951 -3.9 -15.9 39 12.0 -7.1 345 5 275.3 275.5 270.4 278.8 1.19 7 852 1599 -5.1 -22.1 25 17.0 -9.0 340 7 280.6 280.7 272.8 282.9 0.76 8 850 1617 -5.1 -22.1 25 17.0 -9.0 340 7 280.8 280.9 272.9 283.1 0.76 9 826 1841 -6.3 -27.3 17 21.0 -10.5 344 8 281.8 281.9 273.1 283.4 0.49 10 783 2257 -8.5 -21.5 34 13.0 -11.5 351 10 283.8 284.0 274.8 286.5 0.87 11 700 3118 -12.7 -28.7 25 16.0 -15.6 5 13 288.4 288.5 276.7 290.0 0.51 12 663 3531 -14.1 -34.1 17 20.0 -17.1 7 14 291.4 291.4 277.9 292.4 0.32 13 641 3786 -15.7 -36.7 15 21.0 -18.6 9 15 292.4 292.4 278.3 293.2 0.26 14 607 4194 -19.3 -36.3 21 17.0 -21.5 11 16 292.8 292.9 278.5 293.7 0.28 15 500 5610 -27.9 -42.9 23 15.0 -29.2 20 21 299.0 299.1 281.1 299.6 0.17 16 480 5903 -29.1 -43.1 25 14.0 -30.3 21 22 301.1 301.1 282.0 301.7 0.18 17 400 7180 -39.7 -53.7 21 14.0 -40.3 25 25 303.4 303.4 282.8 303.6 0.06 18 381 7510 -42.9 -54.9 26 12.0 -43.3 26 26 303.4 303.4 282.8 303.6 0.06 19 300 9080 -53.9 -61.9 37 8.0 -54.0 30 31 309.4 309.4 285.1 309.5 0.03 20 269 9772 -58.3 -66.3 35 8.0 -58.4 27 32 312.8 312.8 286.4 312.8 0.02 21 250 10230 -59.7 -67.7 35 8.0 -59.8 25 33 317.3 317.3 287.9 317.4 0.02 22 234 10642 -61.5 -69.5 34 8.0 -61.6 35 31 320.6 320.6 288.9 320.7 0.01 23 226 10858 -61.7 -68.7 39 7.0 -61.8 34 31 323.5 323.5 289.9 323.6 0.02 24 218 11082 -60.5 -68.5 34 8.0 -60.6 33 32 328.8 328.8 291.4 328.8 0.02 25 200 11620 -60.1 -67.1 39 7.0 -60.2 30 33 337.6 337.6 293.7 337.7 0.02 26 194 11810 -59.7 -66.7 40 7.0 -59.8 30 32 341.2 341.2 294.6 341.3 0.03 27 150 13420 -59.1 -67.1 35 8.0 -59.2 30 25 368.3 368.3 300.3 368.4 0.03 28 100 15950 -60.7 -70.7 26 10.0 -60.9 20 19 410.4 410.5 306.6 410.6 0.03 29 95 16269 -59.5 -69.5 26 10.0 -59.7 19 18 418.9 418.9 307.6 419.0 0.03 30 80 17335 -62.3 -73.3 22 11.0 -62.5 14 15 434.2 434.2 309.3 434.3 0.02 31 70 18160 -61.1 -73.1 19 12.0 -61.4 10 13 453.7 453.7 311.2 453.8 0.03 32 66 18526 -59.7 -71.7 20 12.0 -60.1 10 12 464.4 464.4 312.2 464.6 0.04 33 50 20250 -61.7 -74.7 16 13.0 -62.1 10 9 498.1 498.1 314.8 498.3 0.03 34 41 21479 -63.1 -77.1 13 14.0 -63.5 347 10 523.7 523.7 316.5 523.8 0.03 35 30 23420 -59.9 -74.9 12 15.0 -60.7 310 11 581.3 581.4 319.8 581.7 0.05 36 25 24560 -56.7 -72.7 12 16.0 -58.1 299 9 621.7 621.7 321.6 622.3 0.08 37 20 25970 -56.1 -73.1 10 17.0 -57.9 285 7 664.5 664.5 323.3 665.3 0.10 38 10 30468 -47.1 -69.1 6 22.0 -53.4 843.7 843.9 328.3 847.4 0.35 TRP 234 10642 -61.5 -69.5 34 8.0 -61.6 35 31 320.6 320.6 288.9 320.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 30.43 % Est. max temperature: 7.76 C = 45.97 F Sfc-Lift cond lev (LCL): 1015.97 mb = 211.29 m = 693.21 ft T: -6.12 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.14 C Layer 949.0- 925.0 mb Conv cond level (CCL): 1032.00 mb = 90.01 m = 295.32 ft Mean mixing ratio: 1.85 g/kg Conv temperature: -8.83 C = 16.10 F Cap Strength: 16.45 C Lifted Index: 20.07 C Risk: None Lifted Index @300 mb: 24.45 C Lifted Index @700 mb: 13.88 C Showalter Index: 13.56 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 5.80 C K Index: -15.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.49 J/kg Max Up Vert Vel: 10.05 m/s Conv Inhibition (B-): 60773.02 J/kg Cap Strength: 19.82 C Lift Cond Lev (LCL): 907.14 mb = 1104.56 m = 3623.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1036 61 90 1 -1.0 0.0 | 214 9 4.9 7.3 1 1000 335 225 3 2.1 2.1 | 220 12 8.0 9.4 2 925 951 345 5 1.3 -4.8 | 251 8 7.2 2.5 3 850 1617 340 7 2.4 -6.6 | 265 8 8.3 0.7 4 700 3118 5 13 -1.1 -13.0 | 320 7 4.7 -5.7 5 500 5610 20 21 -7.2 -19.7 | 6 13 -1.3 -12.4 6 400 7180 25 25 -10.6 -22.7 | 17 16 -4.7 -15.4 7 300 9080 30 31 -15.5 -26.8 | 26 22 -9.6 -19.6 8 250 10230 25 33 -13.9 -29.9 | 20 24 -8.1 -22.6 9 234 10642 35 31 -17.8 -25.4 | 33 22 -11.9 -18.1 10 200 11620 30 33 -16.5 -28.6 | 27 24 -10.6 -21.3 11 150 13420 30 25 -12.5 -21.7 | 25 16 -6.6 -14.4 12 100 15950 20 19 -6.5 -17.9 | 3 11 -0.6 -10.6 13 70 18160 10 13 -2.3 -12.8 | 327 7 3.6 -5.5 14 50 20250 10 9 -1.6 -8.9 | 290 5 4.3 -1.6 15 30 23420 310 11 8.4 -7.1 | 269 14 14.3 0.2 16 20 25970 285 7 6.8 -1.8 | 247 14 12.6 5.5 Wind Parameters Mean winds (0-6000m): 8.8 at 12.5 knts Storm direction: 38.8 at 9.4 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -1.9 tot: 41.5 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.85 Bulk Shear: 27.32 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 236 3 223 12| 4.9 0.0 4.9| 15.5 -1.9 13.6 27.2 0.54| 7.8 4.3 1000 308 4 240 10| 2.9 0.0 2.9| 25.7 -1.9 23.8 23.8 0.57| 7.1 4.0 1500 330 4 247 9| 1.9 0.5 2.5| 28.7 -1.9 26.8 17.9 0.60| 5.3 3.2 2000 336 5 252 8| 1.9 0.4 2.3| 33.3 -1.9 31.4 15.7 0.65| 4.5 2.9 2500 342 6 259 8| 2.0 0.3 2.3| 38.3 -1.9 36.3 14.5 0.69| 4.1 2.9 3000 349 7 268 7| 2.0 0.3 2.2| 43.4 -1.9 41.5 13.8 0.73| 3.9 2.8 4000 357 9 284 6| 1.9 0.2 2.1| 50.4 -1.9 48.4 12.1 0.75| 3.4 2.5 5000 4 11 303 6| 1.8 0.2 2.0| 58.3 -1.9 56.3 11.3 0.76| 3.1 2.3 6000 9 12 322 6| 1.8 0.1 1.9| 66.0 -1.9 64.0 10.7 0.75| 2.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251016.00.gif